Yaskawa MEMOCON GL120 - Manual (Page 391)

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Installation and Wiring
5.2.4 Installing the Terminal Block for Field Connection Module cont.
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5) Removing Modules
Caution When inserting or removing an AC I/O Module while the AC power supply is turned ON, install
a safety switch for each Module and always turn this safety switch OFF to turn OFF the AC
power supply to the Module.
Inserting or removing an AC I/O Module while AC power is being supplied may result in
electric shock at touching the power supply terminals.
Use the following procedures to remove the Module from the Mounting Base.
1) Be sure that the terminal block has been removed from the Module.
2) Remove the Module from the Mounting Base as shown below.
a) Loosen the Module mounting screws on the Module.
Module
Module mounting screw
(M4, Phillips)
b) Rotate the Module until it disconnects from the Mounting Base.
Module
Module hook
Module
connector
Rotate
c) Remove the Module from the Module hook on the Mounting Base.
Module
Module hook
Module
connector
Mounting Base
5